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Planetarium42

Preparing Humanity for an Interplanetary—and Eventually Intergalactic—Future.

Why Planetariums Matter

Planetariums inspire curiosity about the cosmos and help people understand humanity's place in the universe. Earth is a tiny planet in a vast cosmos, and this perspective expands imagination, scientific thinking, and long-term responsibility.

The Planetarium Network Project

We are building a digital infrastructure to connect planetariums, share educational programs, and encourage scientific curiosity. The project begins by mapping institutions across India and scales toward a global collaboration layer.

Global Vision

With more than 4,000 planetariums around the world, Planetarium42 aims to create a collaborative ecosystem for events, resources, scientific dialogue, and future-ready digital experiences.

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Planetariums in India

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Potential Planetariums in India

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Planetariums Worldwide

Build the Future of Cosmic Learning

Join researchers, students, educators, and technologists in one shared planetarium network.

Start Collaborating